Products / Smith 1010 and 1020 Roof Drain with Low Profile Dome

Figures 1010 and 1020 are Smith's large general purpose roof drains for flat roofs of any construction: a 15-1/4 in. diameter Duco coated cast iron body with a combined flashing clamp and gravel stop that grips the flashing without puncturing it, under a low profile polyethylene dome strainer. The 1010 has a bottom outlet (caulk, no-hub or threaded) and the 1020 a side outlet (caulk or threaded). The product page says the drain can be installed entirely from above the deck, and lists options including extensions, underdeck clamps, a sump receiver, a roof deck plate, a vandal-proof dome and aluminum, cast iron, galvanized or bronze domes.